input/Stream: remove attribute "cond", replace with handler interface

This adds a bit of overhead, but also adds flexibility to the API,
because arbitrary triggers may be invoked from that virtual method
implementation, not just Cond::signal().

The motivation for this is to make the handlers more dynamic, for the
upcoming buffering class utilizing ProxyInputStream.
This commit is contained in:
Max Kellermann
2018-06-22 19:37:18 +02:00
parent 01d8eb6290
commit d0fbf6db59
66 changed files with 403 additions and 280 deletions

View File

@@ -23,7 +23,6 @@
#include "ReplayGainInfo.hxx"
#include "config/ConfigGlobal.hxx"
#include "thread/Mutex.hxx"
#include "thread/Cond.hxx"
#include "fs/Path.hxx"
#include "input/InputStream.hxx"
#include "input/LocalOpen.hxx"
@@ -75,9 +74,8 @@ try {
const Path path = Path::FromFS(argv[1]);
Mutex mutex;
Cond cond;
auto is = OpenLocalInputStream(path, mutex, cond);
auto is = OpenLocalInputStream(path, mutex);
const auto tag = tag_id3_load(*is);
if (tag == NULL) {